Unit6GowithTransportationLesson32TrainsGoFaster!StudyGoals1.熟记本课的单词、短语及重点句子2.掌握世纪、年代和速度的表达方式3.了解火车的发展进程1.出生beborn2.从事于workon3.上下火车getonandoffthetrain4.全世界allovertheworld5.在18世界60年代inthe1760s/1760's6.根据今天的标准bytoday'sstandars7.把……和……结合起来put...and...together8.50年后fiftyyearslater9.以……的高速atatopspeedof...10.现在的高速列车today'shigh-speedtrains重点短语Readquicklyandfindtheanswerstothequestions:Whathappenedatthattime?TimeWhathappened?inthe1700sManyscientistsworkedonsteamengines.inthe1760sAscientistinEnglandputsteamandwheelstogether,thestreamtrain.in1804ThefirsttrainenginewasborninEngland.in1825Thefirstpassengerrailwayopened.duringthe1830sCoutriesallovertheworldstartedtobuildrailways.after50yearsManycountrieshadrailwaysandtrainstations.Howfastdotrainsgo?KindsoftrainsSpeedEarlytrains15kilometersintwohoursThefastesttrains500kilometersperhourToday'shighspeedtrainsabout300kilometersperhourThefuturetrainshavenowheels,rideonair探究展示1.如何表示：(1)在19世界80年代(2)在20世纪(3)在2014年2.born的用法3.speed的用法4.如何表达上下车
